DE126527C - - Google Patents
Info
- Publication number
- DE126527C DE126527C DENDAT126527D DE126527DA DE126527C DE 126527 C DE126527 C DE 126527C DE NDAT126527 D DENDAT126527 D DE NDAT126527D DE 126527D A DE126527D A DE 126527DA DE 126527 C DE126527 C DE 126527C
- Authority
- DE
- Germany
- Prior art keywords
- hubs
- rings
- slip
- slip rings
- divided
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 210000001138 Tears Anatomy 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
Landscapes
- Insulating Bodies (AREA)
- Connection Of Plates (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Schleifringe müssen, da sie grofser Abnutzung unterworfen sind, auswechselbar angeordnet werden. Zu diesem Zwecke wurden getheiite Schleifringe verwendet, deren Hälften am Umfange durch Schrauben zusammengehalten wurden. Bei Bahnmotoren ist diese Befestigungsart der Schleifringe wegen Raummangels häufig nicht möglich; besonders bei Drehstrommotoren mit hoher Umfangsgeschwindigkeit nehmen die Verbindungsschrauben der Schleifringe zu grofse Abmessungen an, so dafs sie bei den gegebenen geringen Raumverhältnissen die Auswechselung der Ringe erschweren.Since they are subject to great wear and tear, slip rings must be arranged to be exchangeable will. For this purpose, split slip rings were used, the halves of which were around the circumference were held together by screws. This type of fastening is used for rail engines the slip rings often not possible due to lack of space; especially with three-phase motors with high peripheral speed, the connecting screws of the slip rings increase in size Dimensions, so that they can be replaced in the given limited space make the rings difficult.
Gegenstand vorliegender Erfindung bildet nun eine Befestigungsart der Schleifringe, welche darin besteht, dafs die Stirnflächen der Naben der getheilten Schleifringe beiderseits konisch gestaltet werden, wobei gegen die durch Isolationsmaterial getrennten Naben entsprechend gestaltete ungetheilte Ringe mittels Schrauben geprefst werden.The present invention now forms a type of fastening of the slip rings, which consists in the fact that the end faces of the hubs of the divided slip rings are conical on both sides be designed, against the hubs separated by insulation material accordingly designed undivided rings are pressed by means of screws.
Infolge der konischen Gestalt der Schleifringnaben und der zwischen je zwei Naben eingelegten, entsprechend konisch gedrehten ungetheilten Ringe werden beim Anziehen der Schrauben die Schlejfringnaben gegen die Motorachse geprefst.As a result of the conical shape of the slip ring hubs and between each two hubs inserted, appropriately conically turned, undivided rings are tightened when the Screw the trailing ring hubs pressed against the motor axis.
Die beiliegende Zeichnung zeigt die Erfindung in Fig. ι in Ansicht und in Fig. 2 im Schnitt.The accompanying drawing shows the invention in Fig. Ι in view and in Fig. 2 in section.
Die Naben α der getheilten Schleifringe b besitzen konische Stirnflächen und sind durch Isolationsmaterial c von den ebenfalls mit konischen Stirnflächen versehenen, eintheiligen Ringen d isojirt. Schraubenbolzen e treten mit Spielraum und isolirt durch die Schleifringnaben α und die Ringe d hindurch. Beim Anziehen der Schraubenbolzen e werden die Schleifringnaben α vermöge ihrer konischen Stirnflächen und der konischen Ringe d gegen die Achse f geprefst und somit festgehalten. Die an den Theilstellen der Schleifringe b vorgesehenen kleinen Verbindungsschraubeng sollen der Hauptsache nach nur einen guten Contact zwischen den beiden Schleifringhälften herstellen; für eine genügende Befestigung der Schleifringe würden sie nicht ausreichen.The hubs α of the divided slip rings b have conical end faces and are insulated from the one-part rings, which are likewise provided with conical end faces, by insulation material c . Screw bolts e enter with clearance and insulate through slip ring hubs α and rings d . When tightening the bolt e the grinding ring hubs are α virtue of their tapered end faces and the conical ring against the axis d and f geprefst thus held. The small connecting screws g provided at the parts of the slip rings b are mainly intended to produce only good contact between the two slip ring halves; they would not be sufficient for a sufficient fastening of the slip rings.
Claims (1)
Befestigungsvorrichtung für getheiite, auswechselbare Schleifringe, dadurch gekennzeichnet, dafs die Naben (a) der getheilten Schleifringe (b) sich mit konischen Stirnflächen gegen entsprechend gestaltete Naben ungetheilter Ringe (d) legen und mit diesen durch isolirt und mit Spielraum durch die Naben tretende Bolzen (e) zusammengeprefst werden, zum Zwecke, die Naben gegen die Achse zu pressen und die Schleifringhälften fest zu verbinden.Patent claim:
Fastening device for divided, interchangeable slip rings, characterized in that the hubs (a) of the divided slip rings (b) lie with conical end faces against correspondingly shaped hubs of undivided rings (d) and are connected to them by bolts ( e) are pressed together for the purpose of pressing the hubs against the axle and firmly connecting the slip ring halves.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE126527C true DE126527C (en) |
Family
ID=395176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT126527D Active DE126527C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE126527C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE954979C (en) * | 1953-03-16 | 1956-12-27 | Daimler Benz Ag | Split slip ring |
| DE1265282B (en) * | 1960-07-29 | 1968-04-04 | Siemens Ag | Slip ring arrangement, in particular for deriving electrical measured quantities from rotating machine parts |
| DE2808347A1 (en) * | 1978-02-27 | 1979-09-06 | Bosch Gmbh Robert | BEARING ARRANGEMENT FOR SLIP RINGS |
-
0
- DE DENDAT126527D patent/DE126527C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE954979C (en) * | 1953-03-16 | 1956-12-27 | Daimler Benz Ag | Split slip ring |
| DE1265282B (en) * | 1960-07-29 | 1968-04-04 | Siemens Ag | Slip ring arrangement, in particular for deriving electrical measured quantities from rotating machine parts |
| DE2808347A1 (en) * | 1978-02-27 | 1979-09-06 | Bosch Gmbh Robert | BEARING ARRANGEMENT FOR SLIP RINGS |
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